While the game usually costs around , there are several legal ways to access it at a lower cost or occasionally for free:
You can purchase it on Steam and the Epic Games Store . Subnautica Below Zero Free Download v1.0
The full 1.0 version was released on , and is available on the following official storefronts: While the game usually costs around , there
Deep discounts of up to 75% off occur during major seasonal sales on Steam and Epic . Subnautica: Below Zero PS4 & PS5 While the game usually costs around
It is available for PlayStation 4 & 5 , Xbox One & Series X|S , and Nintendo Switch .
Official platforms like Steam occasionally host free-to-play weekends where you can download and play the full game for a limited time .
As of February 2026, the game was included as a Monthly Game for PS Plus subscribers .